Curtis minutely studied the crowd, which was made up very largely of reckless young men—cowboys from all over the range, together with the loafers and gamblers of the cow-towns. The sheriff's deputies were all well to the front, but were quiet; they seemed to be a little abashed by the gaze of the women to whom they were indebted for their dinner of yesterday. Each member of the gang was burdened with ammunition and carried both rifle and revolver.

The sheriff dismounted and handed a paper to Curtis, who took plenty of time to read it. It was manifestly bogus, manufactured for use as a bluff, and had not been properly sworn out; but to dispute it would be to anger the cattlemen. There was only one chance for delay.

"Very well," he said, at last. "This warrant calls for two of the head men among the Tetongs. Of course, I understand your motives. You do not intend to charge these chiefs with the crime, you only wish to force the tribe to yield some one else to your vengeance. In face of such a force as this of yours, Mr. Sheriff, I can only yield, though I deny your right to lay hand on one of my charges. I do all this under pressure. If your men will retire a little I will call a messenger and communicate with the chiefs named, and ask—"

Yarpe glared. "Communicate hell! Sheriff, say the word and we'll go and get 'em."

Curtis fixed a calm gaze upon him. "You are a brave man, Mr. Yarpe, but you'll need all your resolution when you charge up that hill in the face of those desperate warriors." As he swept his arm out towards the west all eyes were turned on the swarming mass of mounted Tetongs. The women had moved higher, and were halted just on the eastern brow of the high ridge, behind and to the right of the fighting men. "Now what will you do, Mr. Sheriff?" pursued Curtis; "act with me through the head men, or make your demand of the whole tribe?"

A dispute arose among the crowd. A few shouted, noisily, "Say the word and we'll sweep the greasy devils off the earth." But the larger number, like the sheriff's posse of the day before, found it not easy to overawe this quiet soldier.

Calvin harangued the leader. "No, I will not button my lip," he shouted again, confronting Yarpe, "for you nor no other man. You let the sheriff and the Captain fix this thing up. What are you in this thing for, anyhow? You don't own a foot of land nor a head o' stock. You're nothing but a bum! You can't get trusted for a pound of tobacco. Nice man to lead a mob—"

"Shut him up, Bill," shouted one fellow.

"Cal's right," called another.

"Don't let 'em fool ye, Bill; we come fer a redskin, and we'll have him or burn the town."

Calvin had a revolver in each hand, and on his face was a look that meant war.

Curtis called to Lawson. "Take the women in, quick!" He feared shooting among the leaders of the mob. "Don't shoot, Calvin. Keep the peace."

With tears of impotent rage filling her eyes, Elsie retreated towards the office under Lawson's care. Curtis stepped to the side of the leader. "Silence your gang," he said.

Yarpe raised his bellowing voice. "Keep quiet, there! I'll settle this thing in a minute."

"Keep back!" commanded the sheriff.

The crowd fell back a little, with Calvin crowding them hard, revolver in hand. "No more funny business with me," he said, and death blazed from his eyes. "Get back!"

Quiet having been restored, the sheriff, Curtis, and Yarpe were revealed in animated argument. Curtis was talking against time—every moment was precious.

"If you give in, your chances for re-election ain't worth a leatherette," Yarpe said to the sheriff.

"You crazy fool! You wouldn't charge that hill?" asked the sheriff.

"That's what I would, and that's what the boys come for."

"But what good would it do?"

"It would learn these red devils a lesson they wouldn't forget, and it would make you an' me the most popular men in the county. If you don't do it, you're dead as the hinges of hell."

"If you charge that hill, some of you will stay there," put in Curtis.

Yarpe turned and roared: "Boys, the sheriff has weakened. Will you follow me?"

"We will!" shouted the reckless majority.

At this precise moment, while looking over the sheriff's head towards the pinon-spotted hill to the west, Curtis caught the gleam of something white bobbing down the hill. It disappeared, but came into sight lower down, a white globe based in a splash of blue. It was a white helmet, topping the uniform of a cavalry officer. A sudden emotion seized Curtis by the throat—his heart warmed, swelled big in his bosom. Oh, the good old color! Now he could see the gauntleted gloves, the broad shoulders, the easy seat of blessed old Jack Maynard as he ambled peacefully across the flat.

"Look there!" he cried, turning to the group inside the gate, his finger pointing like a pistol. His voice rang out joyous as a morning bugle, and the girls thrilled with joy.

Yarpe looked. "Hell! The cavalry! We're euchred—clean."

Over the hill behind the officer appeared a squadron of gray horse, marching in single file, winding down the trail like a long serpent, spotted with blue and buff, the sun sparkling fitfully from their polished brass and steel. When Curtis turned to the sheriff his face was pale with excitement for the first time, quivering, exultant. "You'll have the federal troops to deal with now," he said. "At last we are on equal terms."

A deep silence fell on the mob. Every ruffian of them seemed suddenly frozen into immobility, and each sat with head turned and eyes wide-staring, watching the coming of the blue-shirted horsemen.

As the officer approached he was distinguishable as a powerful, smooth-faced young man in a captain's uniform. As his eyes rested on Curtis his plump, red face broke into a broad smile. It was plain that he was Irish, and not averse to a bit of a shindy.

Riding straight up to the agent, he formally saluted, and in a deep, dry, military voice, said:

"Colonel Daggett presents his compliments to Captain Curtis and tenders Squadron B, at your service. Captain Maynard in command."

With equally impersonal decorum Curtis acknowledged the courtesy.

"Captain Curtis returns the compliment, and thanks Captain Maynard for his prompt and most opportune arrival—Jack, I'm mighty glad to see you."

Maynard dismounted and they shook hands. "Same to you, old man. What's all the row?"

A clear, distant, boyish voice cried, "By columns of four into line!" and the bugle, breaking voice, caused the hair of the agent's head to stand; turning, he saw the squadron taking form as it crossed the stream. It required his most heroic effort to keep the tears from his eyes as his ear heard the dull rattle of scabbards and he watched the splendid play of the gray horses' legs and broad chests as they came on, weary but full of spirit yet. There was something inexorable in their advance. In their order, their clean glitter, their impersonal grace, was expressed the power of the general government.

Turning to the sheriff, he said: "Sheriff Winters, this warrant is bogus—forged this morning by some one of your lynching-party; the ink is hardly dry. I decline to serve it," and he tore it into strips and flung it on the ground.

"Halt!" cried the oncoming commander, and with creak of saddle and diminishing thunder of hoofs the Gray Squadron stopped within fifty feet of the agency gate, and out of the dust a young lieutenant rode forward and saluted.

"Hold your position, Mr. Payne," commanded Maynard.

"I just love Captain Maynard!" said Jennie, fervently.

"I'll tell him," said Lawson.

"Now," said Maynard, "what's it all about? Nice gang, this!"

The mob that had been so loud of mouth now sat in silence as profound as if each man had been smitten dumb. It was easy to threaten and flourish pistols in the face of an Indian agent with a dozen women to protect, but this wall of Uncle Sam's blue was a different barrier—not to be lightly overleaped. The cowboys were not accustomed to facing such men as these when they shot up towns and raced the Tetongs across the hills.

"Now what is it all about?" repeated Maynard, composing his comedy face into a look of military sternness.

Curtis explained swiftly in a low voice, and ended by saying: "This is, in effect, a lynching-party on federal territory. What would you do in such a case?"

"Order them off, instanter!"

"Precisely. I have done so, but they refuse to go."

"Do they?" Maynard turned and remounted his horse. Saluting, he said:

"Captain Curtis, I am ready to execute any order you may choose to give."

Curtis saluted. "You will see that these citizens, unlawfully assembled, leave the reservation at once. Sheriff Winters, with all due respect to your office, I request you to withdraw. Captain Maynard will escort you to the borders of the reservation. When you have a warrant properly executed, send or bring it to me and I will use every effort to serve it. Good-morning, sir."

Captain Maynard drew his sword. "'Tention, squadron!" The tired horses lifted their heads as the dusty troopers forced them into line.

Maynard's voice rang out: "Left wheel, into line—march!"

"You'll hear from this!" said the sheriff. "You'll find the State won't stand any such foolishness."

Yarpe's ferocity had entirely evaporated. "'Bout face, boys; we're not fightin' the United States army—I had enough o' that in '63. Clear out! Our bluff don't go."

The cowboys, cursing under breath, whirled their ponies and followed Yarpe, the redoubtable. The sheriff brought up the rear, still contending for the rights of the county, but he retreated. Small as the dusty squadron looked, it was too formidable, both because of its commanders and because of the majestic idea it embodied.

Calvin was the last to leave. "I done my best, Major," he said, loudly, in order that Jennie might hear.

"I know it, Calvin; come and see us again in your civil capacity," replied Curtis, and waved a cordial salute.

As the squadron fell in behind and was hidden by the dust of the passing cattlemen, Curtis turned to where Elsie still stood. He was smiling, but his limbs were stiffened and inert by reason of the rigidity of his long position before the posse.

"We are saved!" he said, in mock-heroic phrase.

"Oh, wasn't it glorious to see the good old blue-and-buff!" cried Jennie, the tears of her joy still on her cheeks. "I could have hugged Captain Maynard."

"There is chance yet," said Curtis. "He's coming back."

Elsie did not speak for a moment. "What would you have done if they had not come?" she asked, soberly.

"I could have delayed them a little longer by sending couriers to Elk and Grayman; but let's not think of that. Let's all go into the house; you look completely tired out."

Elsie fairly reeled with weakness, and Curtis took her arm. "You are trembling," he said, tenderly.

"I haven't stirred for a half-hour," she said. "I was so tense with the excitement. I feared you would be shot, and the tribe isn't worth the sacrifice," she added, with a touch of her old spirit.

"I was in no physical danger," he replied. "But I should have felt disgraced had the mob had its way."

"The people are coming back," said Lawson. "They have seen the soldiers."

"So they are!" exclaimed Curtis. "They are shouting with joy. Can't you hear them? The chiefs are riding this way already; they know the army will protect them."

The thick mass of horsemen was breaking up, some of them were riding towards the women with the camp stuff, others were crossing the valley, while a dozen head men, riding straight towards the agency, began to sing a song of deliverance and victory. Joyous shouts could be heard as the young men signalled the good news.

"The cattlemen are going—the soldiers have come!"